การอัพโหลดไฟล์หลายไฟล์ ช่วยเข้ามาดูโค็ตหน่อยครับ ขอบคุณมาก

for($i=0;$i<count($_FILES["filUpload"]["name"]);$i++)
	{
		if($_FILES["filUpload"]["name"][$i] != "")
		{
			if(copy($_FILES["filUpload"]["tmp_name"][$i],"myfile/".$_FILES["filUpload"]["name"][$i]))
			{
				//*** Insert Record ***//
				$strSQL = "INSERT INTO files ";
				$strSQL .="(FilesName) VALUES ('".$_FILES["filUpload"]["name"][$i]."')";
				$objQuery = mysql_query($strSQL);
			}
		}
	}

<?php

	if(isset($_POST["send"])){
			if(validate_form($err)){
				$documentid = $_POST["docid"];
				$docid = explode("-",$documentid);
	    		process_form($docid);
			}else{
				echo $err;
			}
	}else
     	$documentid = $_GET['b2'];



function validate_form(&$err) {
	$err = "";
	if (!is_uploaded_file($_FILES['userfile']['tmp_name'])) {
		$err .= "ส่งไฟล์ไม่สำเร็จ เหตุผลคือ ";
		
		if (($_FILES['userfile']['error'] == UPLOAD_ERR_INN_SIZE) or
			($_FILES['userfile']['error'] == UPLOAD_ERR_FORM_SIZE))
		   $err .= "ไฟล์มีขนาดใหญ่กว่าที่กำหนด<br>";
		   
		elseif ($_FILES['userfile']['error'] == UPLOAD_ERR_PARTIAL)
		   $err .= "ข้อมูลของไฟล์ถูกส่งมาไม่ครบ<br>";
		   
		elseif ($_FILES['userfile']['error'] == UPLOAD_ERR_NO_FILE)
		   $err .= "คุณไม่ได้เลือกไฟล์ที่จะส่ง<br>";
	}
	else {
		define ("MAX_SIZE", 500000);
		if ($_FILES['userfile']['size'] > MAX_SIZE)
		$err .= "ส่งไฟล์สำเร็จ แต่ไฟล์มีขนาดใหญ่กว่าที่กำหนด<br>";
		
	if (($_FILES['userfile']['type'] != "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet") and
		($_FILES['userfile']['type'] != "application/vnd.openxmlformats-officedocument.wordprocessingml.document") and
		($_FILES['userfile']['type'] != "application/vnd.ms-excel") and
		($_FILES['userfile']['type'] != "application/msword") and
		($_FILES['userfile']['type'] != "application/pdf") and
		($_FILES['userfile']['type'] != "application/vnd.ms-excel.sheet.macroEnabled.12"))
		$err .="ส่งไฟล์สำเร็จ แต่ไฟล์ที่ส่งมาไม่ใช่รูปภาพแบบ GIF หรือ JPEG<br>";
	}
	
	if ($err)
		return FALSE;
	else
		return TRUE;
}



function process_form(&$docid) {
	echo "ได้รับไฟล์ {$_FILES['userfile']['name']} แล้ว<br>";
	echo "ขนาดไฟล์ {$_FILES['userfile']['size']} ไบต์<br>";
	echo "MIME Type {$_FILES['userfile']['type']}<br><br>";
	$ss = $_FILES['userfile']['name'];
	
	
require('conn_mysql.php');
$documentid = $_POST["docid"];

$query4 = "update documentstatus set status = 'Wait for Verify (Doc)' WHERE documentid='$documentid'";
$result = mysql_query($query4) or die ("Query failed");
if($result)
{
	mysql_close($conn);
}
else{
}

    $filenameUTF8 = $_FILES['userfile']['name'];
	$filenameW874 = iconv('UTF-8','windows-874',$filenameUTF8);
    $test5 = "processing";

	
	$dest = "isodoc/". $docid[0] . "/" . $docid[1]  .  "/" . $docid[2] . "/" . $docid[3]. "/" . $test5 . "/" .$filenameW874 ;
	$path = "isodoc/". $docid[0] . "/" . $docid[1]  .  "/" . $docid[2] . "/" . $docid[3]. "/" . $test5 . "/";
	require('conn_mysql.php');

$documentid = $_POST["docid"];


$query = "update masterlist set filepath='$path',filename='$ss' WHERE documentid='$documentid'";
$result = mysql_query($query) or die ("Query failed");
if($result)
{
	mysql_close($conn);
}
else{
}
	if(!is_dir("isodoc/". $docid[0] . "/" . $docid[1] .  "/")){
		mkdir("isodoc/". $docid[0] . "/" . $docid[1] .  "/");
	}
	
	if(!is_dir("isodoc/". $docid[0] . "/" . $docid[1]  .  "/" . $docid[2] . "/")){
		mkdir("isodoc/". $docid[0] . "/" . $docid[1]  .  "/" . $docid[2] . "/");
	}
	
	if(!is_dir("isodoc/". $docid[0] . "/" . $docid[1] .  "/" . $docid[2]. "/" . $docid[3]. "/")){
		mkdir("isodoc/". $docid[0] . "/" . $docid[1] .  "/" . $docid[2] . "/" . $docid[3]. "/");
	}
	
	if(!is_dir("isodoc/". $docid[0] . "/" . $docid[1]  .  "/" . $docid[2] . "/" . $docid[3]. "/" . $test5 . "/")){
		mkdir("isodoc/". $docid[0] . "/" . $docid[1]  .  "/" . $docid[2] . "/" . $docid[3]. "/" . $test5 . "/");
	}
	
	if(move_uploaded_file($_FILES['userfile']['tmp_name'], $dest)){
		echo "ย้ายไฟล์ไปยังตำแหน่งปลายทางที่จัดเตรียมไว้ในเซิร์ฟเวอร์แล้ว<br>";
	} 
}
?>